/* 清除折叠/浮动 */
.clearfix::before,
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}
/* 去除列表样式 */
ul {
  padding: 0;
  margin: 0;
  list-style: none;
}
/* 去除所有a的下划线 */
a {
  text-decoration: none;
}


/* 头部第一行 */
.head_list1 {
  width: 100%;
  /* height: 40px; */
  background-color: #f7f9fa;
  font-size: 0;
}

.head_list1 .center_list1 {
  width: 1200px;
  min-width: 1200px;
  height: 100%;
  /* border: 1px solid black; */
  margin: 0 auto;
  line-height: 40px;
}
.center_list1 > span {
  font-size: 12px;
  color: #797a7c;
}

.center_list1 span:nth-child(1) {
  margin-right: 30px;
}
.center_list1 span:nth-child(1):hover a {
  color: #1890ff;
}
.center_list1 a {
  text-decoration: none;
  color: #797a7c;
}

ul.top_right {
  position: relative;
  float: right;
  /* border: 1px solid black; */
  font-size: 0px;
}
ul.top_right li {
  /* height: 20px; */
  font-size: 12px;
  float: left;
}
ul.top_right li:hover a {
  color: #1890ff;
}

ul.top_right li span:nth-child(1) {
  margin-right: 0;
}

ul.top_right li span:nth-child(3) {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  line-height: 20px;
  text-align: center;
  color: white;
  background-color: #1890ff;
}
ul.top_right li a {
  padding: 0 10px;
  border-left: 1px solid black;
}
ul.top_right li:nth-child(1) a {
  padding: 0 30px 0 0;
  border: 0;
}

.shop_car span:nth-child(2) {
  padding: 3px;
}

/* 头部第二行 */
header .head_list2 {
  border-bottom: 1px solid #f0f0f0;
}
header .center_list2 {
  width: 1200px;
  height: 65px;
  margin: 0 auto;
  font-size: 0;
  line-height: 65px;
  color: #3b3e40;
}

.center_list2 li {
  float: left;
  margin: 0 15px;
}
.center_list2 li:hover a {
  color: #1890ff;
}
.center_list2 li:last-child {
  float: right;
  margin: 0;
  height: 65px;
  line-height: 65px;
  font-size: 0;
}
.logo span:nth-child(1) {
  font-size: 30px;
  color: black;
    vertical-align:middle; 
}
.logo span:nth-child(2) {
  font-size: 18px;
  line-height: 65px;

}
.center_list2 a {
  font-size: 14px;
  text-decoration: none;
  color: #3b3e40;
}
.center_list2 form {
  padding: 0;
  width: 300px;
  border-bottom: 1px solid #1890ff;
  height: 50px;
  display: inline-block;
  vertical-align: middle;
}
.center_list2 form input {
  padding: 5px;
  font-size: 14px;
  width: 240px;
  height: 50px;
  line-height: 50px;
  float: left;
  outline: none;
  box-sizing: border-box;
  border: 0;  
}
.center_list2 form span {
  float: right;
  padding-right: 10px;
  height: 50px;
  line-height: 50px;
  font-size: 25px;
  margin: 0;
}

/* 头部第三行菜单 */
.head_list3 {
  width: 100%;
}
.head_list3_menu {
  width: 1200px;
  height: 100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
}
.head_list3_menu li {
  width: 100px;
  height: 80px;
}
.head_list3_menu li div:nth-child(1) {
  margin-top: 10px;
  width: 100px;
  height: 60px;
}
.head_list3_menu li div {
  width: 100px;
  text-align: center;
  font-size: 12px;
  color: black;
}
.head_list3_menu li div:hover {
  color: #1890ff;
}

/* 轮播图 */

/* 轮播图盒子 */
div.slideshow {
  min-width: 1200px;
  width: 100%;
  height: 480px;
  position: relative;
  overflow: hidden;
}
/* 轮播图图片 */
div.slideshow div.slide_img {
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.1;
}
div.show{
  z-index: 10;
}
div.slideshow .slide_img img {
  height: 480px;
}
.slide_img span {
  position: absolute;
  top: 150px;
  left: 30%;
  color: white;
}
.slide_img span:nth-child(2) {
  top: 150px;
  font-size: 35px;
}
.slide_img span:nth-child(3) {
  top: 200px;
  font-size: 25px;
}
.slide_img:nth-child(2) span {
  color: black;
}

.slide_left,
.slide_right {
  box-sizing: border-box;
  padding-top: 35px;
  text-align: center;
  font-size: 30px;
  width: 50px;
  height: 100px;
  color: transparent;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.slide_left {
  left: 0;
  z-index: 999;
}
.slide_right {
  right: 0;
  z-index: 999;
}
.slideshow:hover .turn {
  color: white;
  background-color: rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}
.slide_dot {
  position: absolute;
  bottom: 10px;
  left: 50%;
  margin-left: -250px;
  width:500px;
  height: 30px;
  z-index: 999;
  text-align: center;
}
.slide_dot div {
  width: 20px;
  height: 20px;
  margin: 5px;
  border-radius: 50%;
  background-color: rgb(211, 211, 211);
  display: inline-block;
  color: rgb(250, 35, 35);
  
}
div.active {
  background-color: rgb(148, 147, 147);
}
/* 主要内容，商品列表 */
.main {
  width: 100%;
  background-color: #e9e9e9;
}
.products_list {
  width: 1200px;
  margin: 0 auto;
  padding-top: 30px;
  padding-bottom: 20px;
  display: flex;
  justify-content: space-between;
}
.products_list li {
  background-color: white;
  position: relative;
  width: 390px;
  height: 540px;
  background-repeat: no-repeat;
  background-size: contain;
}
.products_list li img:nth-child(1) {
  display: block;
  width: 70%;
  margin: 0 auto;
  padding-top: 70px;
}
.products_list li img:nth-child(2) {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  background-color: white;
  width: 100%;
  margin: 0 auto;
  opacity: 0;
  transition: opacity 1s ease;
}
.products_list li:hover {
  box-shadow: 0 15px 15px -10px rgba(0, 0, 0, 0.3);
}

.products_list li:hover img:nth-child(2) {
  opacity: 1;
}
.products_list li div {
  position: absolute;
  box-sizing: border-box;
  padding: 0 25px;
  top: 300px;
  bottom: 0;
  left: 0;
  right: 0;
  color: #3b3e40;
  text-align: center;
}
.products_list li div h2 {
  text-align: center;
  font-size: 28px;
  font-weight: normal;
}
.products_list li div h4 {
  text-align: center;
  font-size: 12px;
  font-weight: normal;
}
.products_list li div p {
  text-indent: 2em;
  font-size: 14px;
  text-align: left;
}
.products_list li div span {
  font-size: 18px;
}

.products_list2 {
  margin: 10px auto;
  width: 1200px;
  height: 400px;
  display: flex;
  justify-content: space-between;
}
.products_list2 li {
  width: 590px;
  height: 400px;
  background-repeat: no-repeat;
  background-size: contain;
}
.products_list2 li:nth-child(1) {
  background-image: url(https://stormsend1.djicdn.com/stormsend/uploads/8193accf66654676425ca7c303d37c77.jpg);
}
.products_list2 li:nth-child(2) {
  background-image: url(https://stormsend1.djicdn.com/stormsend/uploads/90badd9b7a75e194a2edc2e007507831.jpg);
}
.products_list2 li span {
  display: block;
  padding-top: 50px;
  font-size: 25px;
  text-align: center;
}
/* 御系列商品介绍 */
.Mavic {
  margin: 0 auto;
  padding-top:80px;
  width: 1200px;
}
.Mavic .Mavic_head h1 {
  margin-bottom: 20px;
  float: left;
}
.Mavic .Mavic_head a {
  float: right;
  padding-top: 20px;
  font-size: 20px;
  color: black;
}
.Mavic .Mavic_head a:hover {
  color: #1890ff;
}

.Mavic .Mavic_list1 {
  width: 1200px;
}
.Mavic .Mavic_list1 > div {
  width: 600px;
  height: 400px;
  float: left;
  background-color: white;
  box-sizing: border-box;
}
.Mavic_list1 > div:hover {
  box-shadow: 0 15px 15px -10px rgba(0, 0, 0, 0.3);
}
.Mavic .Mavic_list1 > div:nth-child(1) a {
  display: block;
  width: 100%;
  height: 100%;
  color: #3b3e40;
}
.Mavic .Mavic_list1_left a img {
  width: 300px;
  vertical-align: middle;
}
.Mavic .Mavic_list1 > div:nth-child(1) {
  line-height: 400px;
}
.Mavic .Mavic_list1_left div {
  float: right;
  margin-top: 100px;
  line-height: normal;
  width: 300px;
}
.Mavic .Mavic_list1_left div p {
  font-size: 14px;
}
.Mavic .Mavic_list1_right video {
  width: 100%;
}

/* 商品明細展示 */
.Mavic_main {
  margin: 0 auto;
  width: 1200px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-bottom: 20px;
}
.Mavic_main li {
  margin-top: 20px;
  width: 288px;
  height: 420px;
  background-color: white;
}
.Mavic_main li a>div {
  width: 288px;
  height: 288px;
  background-repeat: no-repeat;
  background-size: contain;
}
.Mavic_main li a>div img {
  height: 288px;
  opacity:0;
}
.Mavic_main li a>div div{
  width: 100%;
  padding:8px 16px;
  font-size: 14px;
  box-sizing: border-box;
  text-align: center;
  transform: translateY(-100%);
  color: white;
  opacity: 0;
}
.Mavic_main li:hover div img,.Mavic_main li:hover div div{
  opacity: 1;
}

.Mavic_main li:hover {
  box-shadow: 0 15px 15px -10px rgba(0, 0, 0, 0.3);
 
}
.Mavic_main li a h2 {
  margin: 30px;
  font-size: 17px;
  text-align: center;
  font-weight: normal;
  color: #3b3e40;
}
.Mavic_main li a span {
  display: block;
  text-align: center;
  color: #3b3e40;
}

footer {
  width: 100%;
}
ul.sever {
  width: 1200px;
  height: 180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
}
ul.sever li {
  width: 260px;
  height: 180px;
}
ul.sever li div {
  width: 100%;
  margin-top: 50px;
  margin-bottom: 10px;
  height: 50px;
  text-align: center;
}
ul.sever li span {
  display: block;
  text-align: center;
  font-size: 14px;
  color: #6c7073;
}
ul.sever li a {
  color: #1897f2;
}
div.link_box {
  width: 1200px;
  margin: 0 auto;
  padding: 30px 0;
  /* height: 380px; */
  border-top: 1px solid gray;
  display: flex;
  justify-content: space-between;
}
div.link_box ul {
  width: 200px;
}
div.link_box ul li {
  width: 100%;
  height: 35px;
  font-size: 12px;
  color: #6c7073;
}
div.link_box ul li a {
  color: #6c7073;
}
div.link_box ul li:hover a {
  color: #1890ff;
}
div.link_box ul li:nth-child(1) {
  font-size: 14px;
  color: black;
}
.email_link {
  font-size: 0;
}
.email_link input {
  padding: 3px;
  box-sizing: border-box;
  width: 150px;
  height: 30px;
  margin: 8px;
  margin-right: 0;
  border: 1px solid #d4d7d9;
  border-right: 0;
  border-radius: 4px 0 0 4px;
  outline: none;
  float: left;
  vertical-align: middle;
}
.email_link span {
  font-size: 18px;
  display: inline-block;
  text-align: center;
  width: 30px;
  height: 30px;
  line-height: 30px;
  margin-top: 8px;
  border-radius: 0 4px 4px 0;
  background-color: #6c7073;
  color: white;
}

/*脚低链接 */
/*脚下link1 */
.footer_link1 {
  border-bottom: 1px solid gray;
  width: 1200px;
  margin: 0 auto 20px;
  font-size: 14px;
  color: #6c7073;
}
.footer_link1 i {
  font-size: 30px;
  padding-right: 10px;
}
.footer_link1 .youku {
  font-size: 40px;
}
.footer_link1 a {
  color: #6c7073;
  padding-right: 10px;
}
.footer_link1 a:hover {
  color: #1890ff;
}

.footer_link1_left {
  float: left;
}
.footer_link1_right {
  float: right;
}

/*脚下link2 */
div.footer_link2 {
  width: 1200px;
  color: #6c7073;
  margin: 20px auto;
  font-size: 12px;
  height: 100px;
}
.footer_link2_left {
  float: left;
}
.footer_link2_left span:nth-child(1) {
  padding-right: 30px;
}
.footer_link2_right {
  float: right;
}
.footer_link2 a {
  display: inline-block;
  line-height: 30px;
  color: #6c7073;
  padding: 0 5px;
}
.footer_link2 a:hover {
  color: #1890ff;
}

/*固定功能图标*/
div.use{
  position: fixed;
  z-index: 999;
  top: 50%;
  right:30px;
}
div.use div{
  width:50px;
  height: 50px;
  line-height: 50px;
  margin-top: 10px;
    text-align: center;
  vertical-align: middle;
  border-radius: 50%;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.514);
}
div.use div:nth-child(1){
  background-color: white;
  color: black;
  /* visibility:hidden; */
}
div.use a:nth-child(2) div{
  background-color: rgb(63, 63, 63);
  color: white;
}
div.use div i{
  font-size: 20px;
}
div.use div:hover i{
  font-size: 30px;
  transition: font-size 0.5s ease;
}